Canon Lens Ef 300Mm

[Yes] Works well with my Canon EF 75-300mm lens on my Sony A 7II camera. Manual focus only

[0.45 lb] A heavy lens such as the Canon EF 70-300mm lens must have a Tripod Collar for safety and stability. The Fotodiox Collar is a high quality, precision collar that fits perfectly, yet allows the lens to be rotated in the collar. And it costs far less than the equivalent Canon item. Choosing it is what they call a no-brainer.

[Aluminum] Excellent replacement foot for my Canon ef 300mm f2.8 lens. It makes it easy to carry the lens by hand. It didn't say that it was for the 300mm lens but no issue at all! NOT TO BIG...

[Canon EF] I bought a sigma 150-600mm s lens and now a TC-1401 1.4x teleconverter for Canon EF. I connected this combination to my 60D that gets sharp picture with MF but the AF does not work at all. It looks like I have to buy a 7D2 for the AF. I tried connecting the TC-1401 to my old Canon EF 70-300mm f/4-5.6 IS USM Lens and then to the 60D, the AF works between 100-200mm focus distance at good contrast objects and images are sharp. At the 300mm focus distance the camera is hunting and hunting again for several times to get focus, once focused the images are sharp.

[Zoom Gear] Works very well with my Canon 200D and both my Canon EF-S 55-250mm f/4-5.6 II and Canon EF 70-300mm f/4-5.6 IS USM lens.

[Front] As its a Canon it fits my 70-300mm lens exact

[0.31 lb] Because of the size of the EF 300mm f/2.8L lens, a traditional lens cap is not practical. The E-145C Lens Cap provides adequate protection and is well-suited to the demands of heavy usage.

[Multi Coated] Fantastic lens. I love my EF 70-300mm f/4.5-5.6L IS USM, but this fixed lens is so much crisper and better in every way at a fixed 300mm. Even with a 2x extender it's super crisp compared to my old lens.

[66 to 68 mm] When on Canon FD 300mm f/4 lens - used to shoot video

[0.04 lb] Exactly for my canon lens EF 24-70